76807804

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1322

約数の個数: 36

約数和(自身を含む): 145276824

約数和(自身を除く): 68469020

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 1237, 1444, 1634, 2474, 3268, 4948, 15523, 23503, 31046, 47006, 53191, 62092, 94012, 106382, 212764, 446557, 893114, 1010629, 1786228, 2021258, 4042516, 19201951, 38403902, 76807804]

約数ペア:

[(1, 76807804), (2, 38403902), (4, 19201951), (19, 4042516), (38, 2021258), (43, 1786228), (76, 1010629), (86, 893114), (172, 446557), (361, 212764), (722, 106382), (817, 94012), (1237, 62092), (1444, 53191), (1634, 47006), (2474, 31046), (3268, 23503), (4948, 15523)]